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Foreign media reported that OnePlus founder and CEO Liu Zuohu revealed that OnePlus is developing a smart watch. Liu Zuohu said that OnePlus is working closely with Google to develop a bette...[Details]
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At present, the main defects of medical equipment are high price, large size and non-intelligence. With the development of technology, many optimized intelligent medical devices have emerged in recent...[Details]
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Introduction
The brain of a smartphone is the baseband processor, which has a built-in microprocessor and dedicated signal processing circuits. Relying on the advanced design of the baseband contro...[Details]
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At present, with the improvement of living standards, the number of cars owned by Chinese people is increasing year by year. At present, the craze for private car purchases is still on the rise. Th...[Details]
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Application of CH341 and MEM parallel port
The A0 pin (AS# pin) is not used in the figure, which can realize 8-bit digital signal input and 8-bit digital signal output. If
A0 is u...[Details]
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Yesterday, Xiaomi officially released the Xiaomi MIX Alpha surround screen concept phone. A digital blogger revealed that the flexible AMOLED surround screen used in the Xiaomi MIX Alpha 5G concept p...[Details]
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The article introduces that the embedded system development process is actually a debugging and diagnosis process, and debugging and diagnosis will always accompany a product throughout its life....[Details]
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CICC's research report believes that 5G mobile phone sales are one of the most important factors affecting the stock price trend of the consumer electronics sector in 2020. According to the latest in...[Details]
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Fiber Optical Current Sensor (Fiber Optical Current Sensor) has received extensive attention and research in the field of high voltage and high current measurement due to its many advantages su...[Details]
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1. Introduction
Electronic Stability Program (ESP) is an important part of modern automobile safety systems. It monitors the vehicle's motion status in real time and automatically adjusts the ...[Details]
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MACRO
$HandlerLabel HANDLER $HandleLabel
$HandlerLabel
sub sp,sp,#4 ;decrement sp(to store jump address)
stmfd sp!,{r0} ;PUSH the work register to stack(lr does not push because it re...[Details]
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Recently, Benyuan Quantum Holdings' subsidiary Benyuan IoT released the latest 5G industrial routing equipment BC5521. It is understood that BC5521 is a 5G industrial router product based on the high...[Details]
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The 1000W automatic voltage regulating AC regulated power supply circuit is shown in the figure below. Its working principle: T is an autocoupler voltage regulator. Its output end is fixed, and the...[Details]
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Ordinary metal waveguides have the characteristics of low transmission loss, high power capacity, and high quality factor, but they are not convenient to integrate with other microwave millimeter wave...[Details]
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Due to the improved Harvard architecture, the 51 microcontroller has independent program memory ROM and data memory RAM. The two address spaces are independent and independently addressed. The follow...[Details]
RF/Wirelessly
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